Karl Holden

Features of 20 133 UK patients in hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: prospective observational cohort study

Annemarie B Docherty, Ewen M. Harrison, Christopher Green et al. · BMJ · 2020 · 3.6K citations · Full text

Risk stratification of patients admitted to hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: development and validation of the 4C Mortality Score

Stephen R Knight, Antonia Ho, Riinu Pius et al. · BMJ · 2020 · 1.1K citations · Full text

Clinical characteristics of children and young people admitted to hospital with covid-19 in United Kingdom: prospective multicentre observational cohort study

Olivia Swann, Karl Holden, Lance Turtle et al. · BMJ · 2020 · 684 citations · Full text

European Respiratory Society clinical practice guidelines for the diagnosis of asthma in children aged 5–16 years

Erol Gaillard, Claudia E. Kuehni, Steve Turner et al. · European Respiratory Journal · 2021 · 228 citations · Full text

Risk stratification of patients admitted to hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: development and validation of the 4C Mortality Score

Stephen R Knight, Antonia Ho, Riinu Pius et al. · 2020 · 95 citations · Full text

Risk Stratification Score, Covid-19 Epidemiology, Covid-19 +17